Dynamo & Distributor Cap & Shaft
81. The number of turns in primary winding are
A. 100-200 turns   
B. 200-300 turns   
C. 300-400 turns   
D. 400-500 turns

82. The distributor rotates simultaneously alongwith the
A. water pump   
B. oil pump 
C. fuel pump   
D. Vacuum pump

83. The spark plug is fitted on
A. Cylinder   
B. cylinder head   
C. crank case   
D. vacuum pump 

84. Distributor shaft is supported by
A. ball bearing   
B. shell bearing   
C. bush bearing   
D. needle bearing

85. Distributor cap is made of
A. Bakelite   
B. fibre   
C. plastic   
D. p.v.c.

86. The centrifugal advance mechanism advances the timing when fly weights
A. fly outward   
B. contract inward  
C. remain constant   
D. move upward

87. The dynamo used in automobile is of
A. single pole   
B. two poles   
C. three poles   
D. five poles

88. Dynamo brushes are made of
A. copper   
B. brass   
C. carbon   
D. aluminium

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